2013 Mazda 3 Key Fob

The 2013 Mazda 3 key fob is a convenient device that allows for keyless entry and remote control of various vehicle functions. It relies on a small battery to function properly. Over time, this battery may lose its charge, requiring replacement to maintain the key fob's functionality.

Battery Type

The 2013 Mazda 3 key fob uses a CR1620 lithium coin battery. This small, flat battery is commonly found in various electronic devices and can be purchased at most electronics stores, supermarkets, or online retailers. It's important to use the correct battery type to ensure proper operation of your key fob.

Replacement Process

Replacing the battery in your 2013 Mazda 3 key fob is a straightforward process that can be completed in a few simple steps:

1. Locate the small slot on the edge of the key fob

2. Use a flathead screwdriver or coin to gently pry open the fob

3. Carefully separate the two halves of the key fob

4. Remove the old battery, noting its orientation

5. Insert the new CR1620 battery with the positive side facing up

6. Realign the two halves of the key fob and snap them back together

It's crucial to handle the key fob components gently to avoid damaging the internal circuitry or breaking the plastic casing.

Tools Needed

To replace the battery in your 2013 Mazda 3 key fob, you'll need:

  • A small flathead screwdriver or coin
  • A new CR1620 lithium coin battery
  • Clean, dry hands or latex gloves to avoid fingerprints on the battery

Battery Life and Maintenance

The battery in your 2013 Mazda 3 key fob typically lasts between 2 to 3 years with normal use. However, factors such as frequency of use, temperature extremes, and storage conditions can affect battery life. To maximize battery life, avoid exposing your key fob to extreme temperatures and store it in a cool, dry place when not in use.

Troubleshooting

If your key fob doesn't work after replacing the battery, try these troubleshooting steps:

  • Ensure the battery is inserted correctly
  • Check for any visible damage to the key fob
  • Try reprogramming the key fob (consult your vehicle's manual for instructions)
  • If issues persist, contact a Mazda dealership or automotive locksmith for assistance

Environmental Considerations

When disposing of the old battery, remember that lithium batteries should be recycled properly. Many electronics stores and battery retailers offer free battery recycling services. Never dispose of lithium batteries in regular trash as they can pose environmental and safety hazards.

FAQs About 2013 Mazda 3 Key Fob Battery

    • How often should I replace my key fob battery?
      Typically every 2-3 years, or when you notice decreased performance.
    • Can I program the key fob myself after battery replacement?
      In most cases, the key fob will retain its programming after a battery change. If reprogramming is needed, consult your vehicle's manual for instructions.
    • Where can I purchase a CR1620 battery?
      These batteries are available at most electronics stores, supermarkets, auto parts stores, and online retailers.